Interested to Buy Any Domain ? << Click Here >> for more details...
What is daught, what kind of draught used in boiler chimney
- 19 Answers
- 67983 Views
- Nalco, TCS, I also Faced
- E-Mail Answers
Answer Posted / santosh raikar
Daught is nothing but the pressure difference between
furnace and atmosphere. there is two types of daught, one is
natural circulation and second is forced circulation. in
natural circulation the flue gases passes due to natural
pressure gradient exist due to temp and density difference.
in forced circulation a mechanical device is used to create
the pressure gradient, it may be fan/blower. and the
position also decide the type. if it is placed after the
furnace then it is termed as induced draught. and if it is
placed before the furnace then it will termed as forced daught.
this daught is to make to escape the flue gases from the
systum. in boiler force daught is used.
| Is This Answer Correct ? | 168 Yes | 13 No |
Post New Answer View All Answers
What is the use of flash chamber in a vapour compression refrigeration cycle to improve the cop of refrigeration cycle ?
Is pipe round because it provides the least area to volume ratio?
What are examples of a first class lever?
Why would some industries select pneumatics over hydraulic?
how can I calculate daya of pump
why we are using mineral wool as insulation material than glass wool , in india?
What parameters to be reported when we send lubricating oil for shore analysis?
Define earth lamp?
What safety device will activate to stop the compressor in the refrigeration system
i want to know the difference between proportional hydraulic valve & servo hydraulic valve
difference between aerofoil meter and orifice meter
How much fuel is to be burn for production of 1 ton steam?
Why the centrifugal pump is called high discharge pump?
How do motion detectors work?
composition of cast iron fc-500,fc-550,& fc-260 which is use in sheet metal industries as a piller set
